Tensions have escalated as Hamas' armed wing, the al-Qassam Brigades, vows to retaliate against Israel following the assassination of two senior commanders in Jenin. In a chilling statement, Hamas declared that the blood of their martyrs will bring a "torrent of blood" for Israel, signaling the start of more high-profile operations across the occupied West Bank. This deadly exchange comes on the heels of a recent targeted killing in Tehran, which has further inflamed the already volatile situation.